@inbook {1997,
	title = {Utrecht. B. Stadt},
	booktitle = {Lexikon des Mittelalters},
	volume = {8},
	year = {1997},
	pages = {1352-1355},
	publisher = {LexMA},
	organization = {LexMA},
	address = {M{\"u}nchen},
	author = {Vliet, Kaj van}
}
